MK K8891ALM Grid Plus 1 & 2 Gang Surface Metal Mounting Box – 38mm Deep

£2.95 £3.54 Inc VAT

The MK K8891ALM is a rugged, surface-mounted metal back box from the Metalclad Plus range, specifically designed for Grid Plus modular systems. This 1-2 gang box features a durable metallic powder-coat finish and a self-levelling platform, making it ideal for tough environments like garages, workshops, and industrial units.

3 in stock

Estimated Standard Delivery Jul 13, 2026 - Jul 14, 2026
SKU: K8891ALM Category:

Description

Install your modular switches with confidence using the MK K8891ALM Surface Metal Box. Part of the heavy-duty Metalclad Plus family, this box provides a secure and impact-resistant housing for 1-module and 2-module Grid Plus arrangements, ensuring your electrical points are protected in demanding locations.

Built for Durability & Ease of Install:

  • 1 & 2 Gang Versatility: This universal square box accommodates both the 1-gang (K3701) and 2-gang (K3702) Grid Plus mounting frames.

  • Tough Metalclad Construction: Manufactured from heavy-gauge steel with a corrosion-resistant metallic powder paint finish. The smooth, rounded corners reduce the risk of injury and provide a professional, clean look.

  • Self-Levelling Platform: A unique internal design feature that ensures the mounting frame is always positioned correctly without the need for manual adjustment, saving time during final installation.

  • Multiple Knockouts: Equipped with 5 or 6 x 20mm knockouts (depending on batch/entry points), plus a base knockout, allowing for flexible cable entry from any direction using standard conduit or glands.

Industrial Applications:

  • Perfect for Rough Environments: Specifically designed for areas where impact resistance is a priority, such as tool sheds, factories, and commercial warehouses.

  • Logic Plus & Metalclad Compatible: While designed to house Grid Plus modules, it is perfectly color-matched to the Metalclad Plus range of frontplates for a unified industrial aesthetic.


Product Specifications

Feature Details
Brand MK Electric
Model K8891ALM
Series Grid Plus / Metalclad Plus
Mounting Type Surface Mount
Number of Gangs 1 or 2 Gang
Depth 38mm (Nominal 40mm)
Material Heavy Gauge Steel / Aluminium Finish
Knockouts 5-6 x 20mm
Dimensions 86mm (H) x 86mm (W) x 38mm (D)
Standard BS 5733

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